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发明名称
METHOD AND APPARATUS FOR FACILITATING THE DISCHARGE OF PULP
摘要
申请公布号
US5106456(A)
申请公布日期
1992.04.21
申请号
US19880292489
申请日期
1988.12.30
申请人
A. AHLSTROM CORPORATION
发明人
VOITTO, REPONEN;JUKKA, TIMPERI;REIJO, VESALA;VESA, VIKMAN
分类号
D21C9/00;D21D5/28
主分类号
D21C9/00
代理机构
代理人
主权项
地址
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